change request post handler to async (#821)

* change request post handler to async

* version

lyrebird/mock/handlers/handler_context.py

@@ -240,7 +240,9 @@ def generator():
                     self.server_resp_time = time.time()
                     yield _resp_data[ i * size : (i+1) * size ]
             finally:
-                self.update_client_resp_time()
+                def request_post_handler():
+                    self.update_client_resp_time()
+                application.server['task'].add_task('request_post', request_post_handler)
         return generator
 
     def _generator_stream(self):
@@ -259,11 +261,13 @@ def generator():
                     self.server_resp_time = time.time()
                     yield item
             finally:
-                self.response.data = b''.join(buffer)
-                DataHelper.origin2flow(self.response, output=self.flow['response'], chain=self.response_chain)
+                def request_post_handler():
+                    self.response.data = b''.join(buffer)
+                    DataHelper.origin2flow(self.response, output=self.flow['response'], chain=self.response_chain)
 
-                self.update_client_resp_time()
-                upstream.close()
+                    self.update_client_resp_time()
+                    upstream.close()
+                application.server['task'].add_task('request_post', request_post_handler)
         return generator
 
     def update_response_headers_code2flow(self, output_key='response'):

lyrebird/version.py

@@ -1,3 +1,3 @@
-IVERSION = (2, 23, 5)
+IVERSION = (2, 24, 0)
 VERSION = ".".join(str(i) for i in IVERSION)
 LYREBIRD = "Lyrebird " + VERSION